Exposure
ID
SPICA.2025-06-16T07-25-39_1
Header ID
SPICA.2025-06-16T07-25-39
Date updated
2025-06-16 07:24:33 UTC+0000
Release date
None
UTC Start
2025-06-16 07:24:33.982
UTC End
2025-06-16 07:25:33.982
MJD Start
60842.3087266407
MJD End
60842.309421085134
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64196
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47813
Name
HD_144206
RA
240.6996
DEC
46.03671
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.7959 32.7856 109.5103 109.6554
S1-E1 328.6417 328.6659 78.2422 78.4171
S1-E2 275.4618 275.4725 85.5540 85.7201
S1-W1 268.4840 268.2962 140.1137 140.2756
S1-W2 202.5351 202.4395 119.3344 119.4817
S2-E1 301.0911 301.1140 75.0012 75.1801
S2-E2 245.8520 245.8663 82.4491 82.6189
S2-W1 240.8356 240.6622 144.0890 144.2545
S2-W2 170.3121 170.2268 121.2173 121.3653
E1-E2 65.5774 65.5630 -134.0745 -133.8661
E1-W1 311.2750 311.1657 -151.2801 -151.0737
E1-W2 220.6747 220.6183 -138.8604 -138.6523
E2-W1 249.3878 249.2931 -155.7412 -155.5361
E2-W2 155.4223 155.3803 -140.8778 -140.6699
W1-W2 106.8801 106.8304 2.3570 2.5534
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60842.3087266407
PI-COI spica
HIERARCH OBS TARG NAME HD_144206
HIERARCH OBS RA 240.6996
HIERARCH OBS DEC 46.03671
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 32.7959
HIERARCH ISS PBL12 END 32.7856
HIERARCH ISS PBLA12 START 109.5103
HIERARCH ISS PBLA12 END 109.6554
HIERARCH ISS PBL13 START 328.6417
HIERARCH ISS PBL13 END 328.6659
HIERARCH ISS PBLA13 START 78.2422
HIERARCH ISS PBLA13 END 78.4171
HIERARCH ISS PBL14 START 275.4618
HIERARCH ISS PBL14 END 275.4725
HIERARCH ISS PBLA14 START 85.554
HIERARCH ISS PBLA14 END 85.7201
HIERARCH ISS PBL15 START 268.484
HIERARCH ISS PBL15 END 268.2962
HIERARCH ISS PBLA15 START 140.1137
HIERARCH ISS PBLA15 END 140.2756
HIERARCH ISS PBL16 START 202.5351
HIERARCH ISS PBL16 END 202.4395
HIERARCH ISS PBLA16 START 119.3344
HIERARCH ISS PBLA16 END 119.4817
HIERARCH ISS PBL23 START 301.0911
HIERARCH ISS PBL23 END 301.114
HIERARCH ISS PBLA23 START 75.0012
HIERARCH ISS PBLA23 END 75.1801
HIERARCH ISS PBL24 START 245.852
HIERARCH ISS PBL24 END 245.8663
HIERARCH ISS PBLA24 START 82.4491
HIERARCH ISS PBLA24 END 82.6189
HIERARCH ISS PBL25 START 240.8356
HIERARCH ISS PBL25 END 240.6622
HIERARCH ISS PBLA25 START 144.089
HIERARCH ISS PBLA25 END 144.2545
HIERARCH ISS PBL26 START 170.3121
HIERARCH ISS PBL26 END 170.2268
HIERARCH ISS PBLA26 START 121.2173
HIERARCH ISS PBLA26 END 121.3653
HIERARCH ISS PBL34 START 65.5774
HIERARCH ISS PBL34 END 65.563
HIERARCH ISS PBLA34 START -134.0745
HIERARCH ISS PBLA34 END -133.8661
HIERARCH ISS PBL35 START 311.275
HIERARCH ISS PBL35 END 311.1657
HIERARCH ISS PBLA35 START -151.2801
HIERARCH ISS PBLA35 END -151.0737
HIERARCH ISS PBL36 START 220.6747
HIERARCH ISS PBL36 END 220.6183
HIERARCH ISS PBLA36 START -138.8604
HIERARCH ISS PBLA36 END -138.6523
HIERARCH ISS PBL45 START 249.3878
HIERARCH ISS PBL45 END 249.2931
HIERARCH ISS PBLA45 START -155.7412
HIERARCH ISS PBLA45 END -155.5361
HIERARCH ISS PBL46 START 155.4223
HIERARCH ISS PBL46 END 155.3803
HIERARCH ISS PBLA46 START -140.8778
HIERARCH ISS PBLA46 END -140.6699
HIERARCH ISS PBL56 START 106.8801
HIERARCH ISS PBL56 END 106.8304
HIERARCH ISS PBLA56 START 2.357
HIERARCH ISS PBLA56 END 2.5534
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1